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  1. /*
  2.  * Copyright (C) 2005 Martin Decky
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. #ifndef __SYSCALL_H__
  30. #define __SYSCALL_H__
  31.  
  32. typedef enum {
  33.     SYS_IO = 0,
  34.     SYS_TLS_SET = 1, /* Hardcoded in AMD64,IA32 uspace - psthread.S */
  35.     SYS_INT_CONTROL = 2, /* Hardcoded in all SYSCALL handlers */
  36.     SYS_THREAD_CREATE,
  37.     SYS_THREAD_EXIT,
  38.     SYS_TASK_GET_ID,
  39.     SYS_FUTEX_SLEEP,
  40.     SYS_FUTEX_WAKEUP,
  41.     SYS_AS_AREA_CREATE,
  42.     SYS_AS_AREA_RESIZE,
  43.     SYS_AS_AREA_SHARE_APPROVE,
  44.     SYS_AS_AREA_SHARE_PERFORM,
  45.     SYS_IPC_CALL_SYNC_FAST,
  46.     SYS_IPC_CALL_SYNC,
  47.     SYS_IPC_CALL_ASYNC_FAST,
  48.     SYS_IPC_CALL_ASYNC,
  49.     SYS_IPC_ANSWER_FAST,
  50.     SYS_IPC_ANSWER,
  51.     SYS_IPC_FORWARD_FAST,
  52.     SYS_IPC_WAIT,
  53.     SYS_IPC_HANGUP,
  54.     SYS_MAP_PHYSMEM,
  55.     SYS_ENABLE_IOSPACE,
  56.     SYSCALL_END
  57. } syscall_t;
  58.  
  59. #ifdef KERNEL
  60.  
  61. #include <arch/types.h>
  62. #include <typedefs.h>
  63.  
  64. typedef __native (*syshandler_t)();
  65.  
  66. extern syshandler_t syscall_table[SYSCALL_END];
  67. extern __native syscall_handler(__native a1, __native a2, __native a3,
  68.                 __native a4, __native id);
  69. extern __native sys_tls_set(__native addr);
  70.  
  71.  
  72. #endif
  73.  
  74. #endif
  75.